Figure 1 : BDNF serum levels measured with the indicated ELISA assays.

From: A method for reproducible measurements of serum BDNF: comparison of the performance of six commercial assays

Figure 1

Box plot of serum BDNF concentrations (ng/ml) from healthy volunteers (n = 38–40, see Table 2) represented as mean of two independent measures. The upper line of the box marks the 75th percentile, the middle line is the median value and the lower line specifies the 25th percentile. Whiskers above and below the box indicate the 90th and 10th percentiles, respectively. Dots indicate the outlier values within each group.